The Higgs boson masses and mixings of the complex MSSM in the Feynman-diagrammatic approach

被引：554

作者：

Frank, Markus ^{[1
]}

Hahn, Thomas

Heinemeyer, Sven

Hollik, Wolfgang

Rzehak, Heidi

Weiglein, Georg

机构：

[1] Univ Karlsruhe, Inst Theoret Phys, Kaiserstr 12, D-76128 Karlsruhe, Germany

[2] Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst Phys, D-80805 Munich, Germany

[3] Univ Cantabria, CSIC, Inst Fis Cantabria, E-39005 Santander, Spain

[4] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[5] Univ Durham, IPPP, Durham DH1 3LE, England

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2007年 / 02期

关键词：

supersymmetry phenomenology; supersymmetric standard model; Higgs physics;

D O I：

10.1088/1126-6708/2007/02/047

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

New results for the complete one-loop contributions to the masses and mixing effects in the Higgs sector are obtained for the MSSM with complex parameters using the Feynman-diagrammatic approach. The full dependence on all relevant complex phases is taken into account, and all the imaginary parts appearing in the calculation are treated in a consistent way. The renormalization is discussed in detail, and a hybrid on-shell/DR scheme is adopted. We also derive the wave function normalization factors needed in processes with external Higgs bosons and discuss effective couplings incorporating leading higher-order effects. The complete one-loop corrections, supplemented by the available two-loop corrections in the Feynman-diagrammatic approach for the MSSM with real parameters and a resummation of the leading (s) bottom corrections for complex parameters, are implemented into the public Fortran code FeynHiggs 2.5. In our numerical analysis the full results for the Higgs-boson masses and couplings are compared with various approximations, and CP-violating effects in the mixing of the heavy Higgs bosons are analyzed in detail. We find sizable deviations in comparison with the approximations often made in the literature.

引用

页数：60

共 174 条

[1] Search for neutral supersymmetric Higgs bosons in multijet events at √s=1.96 TeV -: art. no. 151801 [J].

Abazov, VM ;

Abbott, B ;

Abolins, M ;

Acharya, BS ;

Adams, M ;

Adams, T ;

Agelou, M ;

Agram, JL ;

Ahn, SH ;

Ahsan, M ;

Alexeev, GD ;

Alkhazov, G ;

Alton, A ;

Alverson, G ;

Alves, GA ;

Anastasoaie, M ;

Andeen, T ;

Anderson, S ;

Andrieu, B ;

Arnoud, Y ;

Askew, A ;

Åsman, B ;

Jesus, ACSA ;

Atramentov, O ;

Autermann, C ;

Avila, C ;

Badaud, F ;

Baden, A ;

Baldin, B ;

Balm, PW ;

Banerjee, S ;

Barberis, E ;

Bargassa, P ;

Baringer, P ;

Barnes, C ;

Barreto, J ;

Bartlett, JF ;

Bassler, U ;

Bauer, D ;

Bean, A ;

Beauceron, S ;

Begel, M ;

Bellavance, A ;

Beri, SB ;

Bernardi, G ;

Bernhard, R ;

Bertram, I ;

Besançon, M ;

Beuselinck, R ;

Bezzubov, VA .

PHYSICAL REVIEW LETTERS, 2005, 95 (15)

[2] Search for the standard model Higgs boson at LEP [J].

Abbaneo, D ;

Abbiendi, G ;

Barate, R ;

Heister, A ;

Schael, S ;

Barate, R ;

Bruneliere, R ;

De Bonis, I ;

Decamp, D ;

Goy, C ;

Jezequel, S ;

Lees, JP ;

Martin, F ;

Merle, E ;

Minard, MN ;

Pietrzyk, B ;

Trocme, B ;

Boix, G ;

Bravo, S ;

Casado, MP ;

Chmeissani, M ;

Crespo, JM ;

Fernandez, E ;

Fernandez-Bosman, M ;

Garrido, L ;

Grauges, E ;

Lopez, J ;

Martinez, M ;

Merino, G ;

Miquel, R ;

Mir, LM ;

Pacheco, A ;

Paneque, D ;

Ruiz, H ;

Colaleo, A ;

Creanza, D ;

De Filippis, N ;

de Palma, M ;

Iaselli, G ;

Maggi, G ;

Maggi, M ;

Nuzzo, S ;

Ranieri, A ;

Raso, G ;

Ruggieri, F ;

Selvaggi, G ;

Silvestris, L ;

Tempesta, P ;

Tricomi, A ;

Zito, G .

PHYSICS LETTERS B, 2003, 565 (1-4) :61-75

[3] Search for neutral Higgs bosons in CP-conserving and CP-violating MSSM scenarios [J].

Abbiendi, G ;

Ainsley, C ;

Åkesson, PF ;

Alexander, G ;

Allison, J ;

Amaral, P ;

Anagnostou, G ;

Anderson, KJ ;

Asai, S ;

Axen, D ;

Azuelos, G ;

Bailey, I ;

Barberio, E ;

Barillari, T ;

Barlow, RJ ;

Batley, RJ ;

Bechtle, P ;

Behnke, T ;

Bell, KW ;

Bell, PJ ;

Bella, G ;

Bellerive, A ;

Benelli, G ;

Bethke, S ;

Biebel, O ;

Boeriu, O ;

Bock, P ;

Boutemeur, M ;

Braibant, S ;

Brigliadori, L ;

Brown, RM ;

Buesser, K ;

Burckhart, HJ ;

Campana, S ;

Carnegie, RK ;

Carter, AA ;

Carter, JR ;

Chang, CY ;

Charlton, DG ;

Ciocca, C ;

Csilling, A ;

Cuffiani, M ;

Dado, S ;

De Roeck, A ;

De Wolf, EA ;

Desch, K ;

Dienes, B ;

Donkers, M ;

Dubbert, J ;

Duchovni, E .

EUROPEAN PHYSICAL JOURNAL C, 2004, 37 (01) :49-78

[4] Summary of the CMS potential for the Higgs boson discovery [J].

Abdullin, S. ;

Banerjee, S. ;

Bellucci, L. ;

Charlot, C. ;

Denegri, D. ;

Dittmar, M. ;

Drollinger, V. ;

Dubinin, M. N. ;

Dzelalija, M. ;

Green, D. ;

Iasvili, I. ;

Ilyin, V. A. ;

Kinnunen, R. ;

Kunori, S. ;

Lassila-Perini, K. ;

Lehti, S. ;

Mazumdar, K. ;

Moortgat, F. ;

Muller, Th. ;

Nikitenko, A. ;

Puljak, I. ;

Salmi, P. ;

Seez, C. ;

Slabospitsky, S. ;

Stepanov, N. ;

Vidal, R. ;

Wu, W. ;

Yildiz, H. D. ;

Zeyrek, M. .

EUROPEAN PHYSICAL JOURNAL C, 2005, 39 (Suppl 2) :41-61

[5]

ABE K, HEPPH0109166

[6]

Abe T., LINEAR COLLIDER PHYS

[7] EDM constraints in supersymmetric theories [J].

Abel, S ;

Khalil, S ;

Lebedev, O .

NUCLEAR PHYSICS B, 2001, 606 (1-2) :151-182

[8] THE MUON MAGNETIC-MOMENT IN FLIPPED SU (5) [J].

ABEL, SA ;

COTTINGHAM, WN ;

WHITTINGHAM, IB .

PHYSICS LETTERS B, 1991, 259 (03) :307-313

[9] Search for neutral Higgs bosons of the minimal supersymmetric standard model decaying to τ pairs in p(p)over-bar collisions at √s=1.96 TeV -: art. no. 011802 [J].

Abulencia, A ;

Acosta, D ;

Adelman, J ;

Affolder, T ;

Akimoto, T ;

Albrow, MG ;

Ambrose, D ;

Amerio, S ;

Amidei, D ;

Anastassov, A ;

Anikeev, K ;

Annovi, A ;

Antos, J ;

Aoki, M ;

Apollinari, G ;

Arguin, JF ;

Arisawa, T ;

Artikov, A ;

Ashmanskas, W ;

Attal, A ;

Azfar, F ;

Azzi-Bacchetta, P ;

Azzurri, P ;

Bacchetta, N ;

Bachacou, H ;

Badgett, W ;

Barbaro-Galtieri, A ;

Barnes, VE ;

Barnett, BA ;

Baroiant, S ;

Bartsch, V ;

Bauer, G ;

Bedeschi, F ;

Behari, S ;

Belforte, S ;

Bellettini, G ;

Bellinger, J ;

Belloni, A ;

Ben-Haim, E ;

Benjamin, D ;

Beretvas, A ;

Beringer, J ;

Berry, T ;

Bhatti, A ;

Binkley, M ;

Bisello, D ;

Bishai, M ;

Blair, RE ;

Blocker, C ;

Bloom, K .

PHYSICAL REVIEW LETTERS, 2006, 96 (01)

[10] Search for charged Higgs bosons from top quark decays in p(p)over-barcollisions at √s=1.96 TeV -: art. no. 042003 [J].